We have a question regarding the behavior when the OS ran out of memory.
Linux system implements the behavior of "malloc overcommit", so when a process tries to call malloc but the machine 
doesn't have enough memory the OS can kill another process.
https://www.etalabs.net/overcommit.html

Is this the same in QNX?
If so, is it possible to configure like in Linux by editing /proc/sys/vm/overcommit_memory?